Home / 967,079,627.31-1,334,574,405.17-549,414,831

Finding the Fourth Proportional to 967,079,627.31, 1,334,574,405.17 and 549,414,831

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Solution

The fourth proportional to 967,079,627.31, 1,334,574,405.17 and 549,414,831 is: 758,195,034.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,079,627.31 : 1,334,574,405.17 = 549,414,831 : x
  2. Step 2: Convert to fraction form
    967,079,627.31/1,334,574,405.17 = 549,414,831/x
  3. Step 3: Cross multiply
    967,079,627.31x = 1,334,574,405.17 × 549,414,831
  4. Step 4: Simplify right side
    967,079,627.31x = 733,234,971,270,653,952
  5. Step 5: Solve for x
    x = 733,234,971,270,653,952/967,079,627.31
  6. Step 6: Final answer
    x = 758,195,034.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.